/* ===== 列表页 ===== */
.page-header { margin-bottom: 28px; }

.page-header h1 {
    font-size: 1.7rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.page-header p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--bg-subtle);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px 20px;
    margin-bottom: 28px;
    transition: border-color 0.15s;
}

.search-box:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(59,130,246,0.1); }
.search-box svg { color: var(--text-light); flex-shrink: 0; }
.search-box input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    font-size: 0.95rem;
    color: var(--text);
}
.search-box input::placeholder { color: var(--text-light); }
.search-box kbd { font-size: 0.78rem; background: #fff; border: 1px solid var(--border); padding: 2px 8px; border-radius: 4px; color: var(--text-muted); margin-left: auto; }

.filter-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.filter-tag {
    font-size: 0.88rem;
    padding: 7px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--bg);
    color: var(--text-muted);
    transition: all 0.15s;
}

.filter-tag:hover { border-color: var(--text-muted); color: var(--text); }
.filter-tag.active { background: var(--primary-bg); border-color: var(--primary); color: var(--primary); font-weight: 500; }

.api-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 18px;
}

.api-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 22px 24px;
    border: 1px solid var(--border);
    border-radius: 14px;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
}

.api-card:hover { border-color: var(--primary); box-shadow: 0 2px 12px rgba(59,130,246,0.10); }

.api-card-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--primary-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.api-card-body { flex: 1; min-width: 0; }

.api-card-name {
    font-size: 1.08rem;
    font-weight: 500;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.api-card-desc {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 卡片反馈按钮 — 右上角红色警示 */
.api-card-feedback {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 30px; height: 30px;
    border-radius: 8px;
    border: none;
    background: #fef2f2;
    color: #dc2626;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s;
    display: flex; align-items: center; justify-content: center;
    opacity: 0.5;
    z-index: 2;
}
.api-card:hover .api-card-feedback { opacity: 1; }
.api-card-feedback:hover {
    background: #dc2626;
    color: #fff;
    transform: scale(1.12);
    box-shadow: 0 2px 10px rgba(220,38,38,0.35);
}

/* 暗色模式 */
:root.dark .api-card-feedback {
    background: #451a1a;
    color: #f87171;
    opacity: 0.6;
}
:root.dark .api-card:hover .api-card-feedback { opacity: 1; }
:root.dark .api-card-feedback:hover {
    background: #dc2626;
    color: #fff;
}

.tag-hot { font-size: 0.72rem; background: var(--red); color: #fff; padding: 2px 8px; border-radius: 4px; font-weight: 500; }
.tag-exclusive { font-size: 0.72rem; background: var(--purple); color: #fff; padding: 2px 8px; border-radius: 4px; font-weight: 500; }

/* ===== 平板/手机适配 ===== */
@media (max-width: 900px) {
    .api-grid { grid-template-columns: 1fr; }
    .filter-tags { flex-wrap: nowrap; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
    .filter-tag { flex-shrink: 0; }
}

@media (max-width: 600px) {
    .page-header h1 { font-size: 1.3rem; }
    .search-box { padding: 14px 18px; }
    .search-box kbd { display: none; }
    .api-grid { grid-template-columns: 1fr; gap: 14px; }
    .api-card { padding: 18px 20px; gap: 14px; border-radius: 14px; }
    .api-card-icon { width: 44px; height: 44px; font-size: 1.2rem; }
    .api-card-name { font-size: 1.02rem; }
    .api-card-desc { font-size: 0.9rem; }
}